You've seen Leah Remini in the likes of The King of Queens and Old School; she's been a successful actress in Hollywood for a long time. 

She was also a Scientologist from a very young age but left the organisation a few years ago and has been publicly critical ever since. Scientology, in return, have gone for the jugular with Remini as they seem to with anyone who speaks out against them. Releasing a seriously passive aggressive statement about her - when The Today Show asked for comment. 

Scientology and the Aftermath is on A&E tomorrow night in the US, no word on an Irish showing so far. 

You can see the trailer for the doc below.